Create a ComboBoxEx control
#include <GuiComboBoxEx.au3>
_GUICtrlComboBoxEx_Create ( $hWnd, $sText, $iX, $iY [, $iWidth = 100 [, $iHeight = 200 [, $iStyle = 0x00200002 [, $iExStyle = 0x00000000]]]] )
| $hWnd | Handle to parent or owner window |
| $sText | Delimited text to add to ComboBox |
| $iX | Horizontal position of the control |
| $iY | Vertical position of the control |
| $iWidth | [optional] Control width |
| $iHeight | [optional] Control height |
| $iStyle | [optional] Control style: $CBS_DROPDOWN - Similar to $CBS_SIMPLE, except that the list box is not displayed unless the user selects an icon next to the edit control $CBS_DROPDOWNLIST - Similar to $CBS_DROPDOWN, except that the edit control is replaced by a static text item that displays the current selection in the list box $CBS_SIMPLE - Displays the list box at all times Default: $CBS_DROPDOWN, $WS_VSCROLL Forced : $WS_CHILD, $WS_TABSTOP, $WS_VISIBLE |
| $iExStyle | [optional] Control extended style: $CBES_EX_CASESENSITIVE - Searches in the list will be case sensitive $CBES_EX_NOEDITIMAGE - The edit box and the dropdown list will not display item images $CBES_EX_NOEDITIMAGEINDENT - The edit box and the dropdown list will not display item images $CBES_EX_NOSIZELIMIT - Allows the ComboBoxEx control to be vertically sized smaller than its contained combo box control |
| Success: | the handle to the Listbox control. |
| Failure: | 0. |
#include <Extras\WM_NOTIFY.au3>
#include <GuiComboBoxEx.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
Global $g_hCombo
Example()
Func Example()
; Create GUI
Local $hGUI = GUICreate("ComboBoxEx Create (v" & @AutoItVersion & ")", 400, 300)
$g_hCombo = _GUICtrlComboBoxEx_Create($hGUI, "This is a test|Line 2", 2, 2, 394, 268)
GUISetState(@SW_SHOW)
_WM_NOTIFY_Register()
_GUICtrlComboBoxEx_AddString($g_hCombo, "Some More Text")
_GUICtrlComboBoxEx_InsertString($g_hCombo, "Text to be deleted", 1)
_GUICtrlComboBoxEx_DeleteString($g_hCombo, 1)
_GUICtrlComboBoxEx_InsertString($g_hCombo, "Inserted Text", 1)
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc ;==>Example
Func WM_NOTIFY($hWnd, $iMsg, $wParam, $lParam)
#forceref $hWnd, $iMsg, $wParam
Local $tNMHDR = DllStructCreate($tagNMHDR, $lParam)
Local $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
Local $iCode = DllStructGetData($tNMHDR, "Code")
Local $tInfo
Switch $hWndFrom
Case $g_hCombo
Switch $iCode
Case $CBEN_BEGINEDIT ; Sent when the user activates the drop-down list or clicks in the control's edit box.
_WM_NOTIFY_DebugEvent("$CBEN_BEGINEDIT", $tagNMHDR, $lParam, "hWndFrom,IDFrom")
Return 0
Case $CBEN_DELETEITEM
_WM_NOTIFY_DebugEvent("$CBEN_DELETEITEM", $tagNMCOMBOBOXEX, $lParam, "IDFrom,,Mask,Item,*Text,TextMax,Indent,Image,SelectedImage,OverlayImage,Param")
Return 0
Case $CBEN_DRAGBEGINA, $CBEN_DRAGBEGINW
$tInfo = DllStructCreate($tagNMCBEDRAGBEGIN, $lParam)
If DllStructGetData($tInfo, "ItemID") Then
_WM_NOTIFY_DebugEvent("$CBEN_DRAGBEGIN", $tagNMCOMBOBOXEX, $lParam, "IDFrom,,Mask,Item,*Text,TextMax,Indent,Image,SelectedImage,OverlayImage,Param")
EndIf
_WM_NOTIFY_DebugEvent("$CBEN_DRAGBEGIN", $tagNMCBEDRAGBEGIN, $lParam, "IDFrom,,ItemID,Text")
; return is ignored
Case $CBEN_ENDEDITA, $CBEN_ENDEDITW ; Sent when the user has concluded an operation within the edit box or has selected an item from the control's drop-down list.
_WM_NOTIFY_DebugEvent("$CBEN_ENDEDIT", $tagNMCBEENDEDIT, $lParam, "IDFrom,,fChanged,NewSelection,Text,Why")
Return False ; accept the notification and allow the control to display the selected item
; Return True ; otherwise
Case $CBEN_GETDISPINFOA, $CBEN_GETDISPINFOW ; Sent to retrieve display information about a callback item
_WM_NOTIFY_DebugEvent("$CBEN_GETDISPINFOW", $tagNMCOMBOBOXEX, $lParam, "IDFrom,,Mask,Item,*Text,TextMax,Indent,Image,SelectedImage,OverlayImage,Param")
Return 0
Case $CBEN_INSERTITEM
_WM_NOTIFY_DebugEvent("$CBEN_INSERTITEM", $tagNMCOMBOBOXEX, $lParam, "IDFrom,,Mask,Item,*Text,TextMax,Indent,Image,SelectedImage,OverlayImage,Param")
Return 0
EndSwitch
EndSwitch
Return $GUI_RUNDEFMSG
EndFunc ;==>WM_NOTIFY